CVE-2023-37890

MEDIUM 4.3

WordPress KB Support Plugin <= 1.5.88 is vulnerable to Broken Access Control

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in WPOmnia KB Support – WordPress Help Desk and Knowledge Base allows Accessing Functionality Not Properly Constrained by ACLs. Users with a role as low as a subscriber can view other customers.This issue affects KB Support – WordPress Help Desk and Knowledge Base: from n/a through 1.5.88.

CWE	CWE-862
Vendor	wpomnia
Product	kb support – wordpress help desk and knowledge base
Published	Nov 30, 2023
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

WPOmnia / KB Support – WordPress Help Desk and Knowledge Base

n/a ≤ 1.5.88

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/vulnerability/kb-support/wordpress-kb-support-wordpress-help-desk-plugin-1-5-88-sensitive-data-exposure-vulnerability?_s_id=cve

Credits

Rafshanzani Suhada (Patchstack Alliance)